76553032 has 8 divisors (see below), whose sum is σ = 143536950. Its totient is φ = 38276512.

The previous prime is 76553021. The next prime is 76553053. The reversal of 76553032 is 23035567.

It can be written as a sum of positive squares in only one way, i.e., 76492516 + 60516 = 8746^2 + 246^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 76552985 and 76553003.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4784557 + ... + 4784572.

Almost surely, 2^76553032 is an apocalyptic number.

It is an amenable number.

76553032 is a deficient number, since it is larger than the sum of its proper divisors (66983918).

76553032 is a wasteful number, since it uses less digits than its factorization.

76553032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9569135 (or 9569131 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 76553032 is about 8749.4589547011. The cubic root of 76553032 is about 424.6073087841.

Adding to 76553032 its reverse (23035567), we get a palindrome (99588599).

The spelling of 76553032 in words is "seventy-six million, five hundred fifty-three thousand, thirty-two".