7932455104 has 56 divisors (see below), whose sum is σ = 18010184960. Its totient is φ = 3395748096.

The previous prime is 7932455009. The next prime is 7932455107. The reversal of 7932455104 is 4015542397.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (7932455107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402079 + ... + 421345.

Almost surely, 2^7932455104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7932455104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9005092480).

7932455104 is an abundant number, since it is smaller than the sum of its proper divisors (10077729856).

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

7932455104 is a wasteful number, since it uses less digits than its factorization.

7932455104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20205 (or 20195 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 7932455104 is about 89064.3312667872. The cubic root of 7932455104 is about 1994.3553425755.

The spelling of 7932455104 in words is "seven billion, nine hundred thirty-two million, four hundred fifty-five thousand, one hundred four".