7453634552 has 128 divisors (see below), whose sum is σ = 17548876800. Its totient is φ = 2889658368.

The previous prime is 7453634537. The next prime is 7453634561. The reversal of 7453634552 is 2554363547.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8022824 + ... + 8023752.

It is an arithmetic number, because the mean of its divisors is an integer number (137100600).

Almost surely, 2^7453634552 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 7453634552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8774438400).

7453634552 is an abundant number, since it is smaller than the sum of its proper divisors (10095242248).

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

7453634552 is a wasteful number, since it uses less digits than its factorization.

7453634552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165 (or 1161 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 44.

The square root of 7453634552 is about 86334.4343353218. The cubic root of 7453634552 is about 1953.3918222135.

The spelling of 7453634552 in words is "seven billion, four hundred fifty-three million, six hundred thirty-four thousand, five hundred fifty-two".