2515153532 has 12 divisors (see below), whose sum is σ = 4419056376. Its totient is φ = 1252566000.

The previous prime is 2515153517. The next prime is 2515153541. The reversal of 2515153532 is 2353515152.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1251563 + ... + 1253570.

It is an arithmetic number, because the mean of its divisors is an integer number (368254698).

Almost surely, 2^2515153532 is an apocalyptic number.

It is an amenable number.

2515153532 is a deficient number, since it is larger than the sum of its proper divisors (1903902844).

2515153532 is a wasteful number, since it uses less digits than its factorization.

2515153532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505388 (or 2505386 counting only the distinct ones).

The product of its digits is 22500, while the sum is 32.

The square root of 2515153532 is about 50151.3063837823. The cubic root of 2515153532 is about 1359.9454872902.

Adding to 2515153532 its reverse (2353515152), we get a palindrome (4868668684).

The spelling of 2515153532 in words is "two billion, five hundred fifteen million, one hundred fifty-three thousand, five hundred thirty-two".