7452715348 has 24 divisors (see below), whose sum is σ = 14049501480. Its totient is φ = 3438735360.

The previous prime is 7452715337. The next prime is 7452715447. The reversal of 7452715348 is 8435172547.

It can be written as a sum of positive squares in 4 ways, for example, as 1035423684 + 6417291664 = 32178^2 + 80108^2 .

It is a super-2 number, since 2×7452715348² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7452715298 and 7452715307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183348 + ... + 220276.

It is an arithmetic number, because the mean of its divisors is an integer number (585395895).

Almost surely, 2^7452715348 is an apocalyptic number.

It is an amenable number.

7452715348 is a deficient number, since it is larger than the sum of its proper divisors (6596786132).

7452715348 is a wasteful number, since it uses less digits than its factorization.

7452715348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40827 (or 40825 counting only the distinct ones).

The product of its digits is 940800, while the sum is 46.

The square root of 7452715348 is about 86329.1106637848. The cubic root of 7452715348 is about 1953.3115195826.

The spelling of 7452715348 in words is "seven billion, four hundred fifty-two million, seven hundred fifteen thousand, three hundred forty-eight".