527421933 has 12 divisors (see below), whose sum is σ = 771476160. Its totient is φ = 347163336.

The previous prime is 527421929. The next prime is 527421943. The reversal of 527421933 is 339124725.

527421933 is a `hidden beast` number, since 527 + 42 + 1 + 93 + 3 = 666.

It is not a de Polignac number, because 527421933 - 2² = 527421929 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (527421943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 370191 + ... + 371612.

It is an arithmetic number, because the mean of its divisors is an integer number (64289680).

Almost surely, 2^527421933 is an apocalyptic number.

It is an amenable number.

527421933 is a deficient number, since it is larger than the sum of its proper divisors (244054227).

527421933 is a wasteful number, since it uses less digits than its factorization.

527421933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741888 (or 741885 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 527421933 is about 22965.6685728938. The cubic root of 527421933 is about 807.9529333472.

The spelling of 527421933 in words is "five hundred twenty-seven million, four hundred twenty-one thousand, nine hundred thirty-three".