50654540 has 12 divisors (see below), whose sum is σ = 106374576. Its totient is φ = 20261808.

The previous prime is 50654521. The next prime is 50654567. The reversal of 50654540 is 4545605.

It is a super-2 number, since 2×50654540² = 5131764845223200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1266344 + ... + 1266383.

It is an arithmetic number, because the mean of its divisors is an integer number (8864548).

Almost surely, 2^50654540 is an apocalyptic number.

It is an amenable number.

50654540 is an abundant number, since it is smaller than the sum of its proper divisors (55720036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50654540 is a wasteful number, since it uses less digits than its factorization.

50654540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2532736 (or 2532734 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 50654540 is about 7117.2002922498. The cubic root of 50654540 is about 370.0037496576.

The spelling of 50654540 in words is "fifty million, six hundred fifty-four thousand, five hundred forty".