7252534690 has 32 divisors (see below), whose sum is σ = 13384103040. Its totient is φ = 2827900800.

The previous prime is 7252534657. The next prime is 7252534693. The reversal of 7252534690 is 964352527.

It is a super-2 number, since 2×7252534690² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7252534693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 534085 + ... + 547495.

It is an arithmetic number, because the mean of its divisors is an integer number (418253220).

Almost surely, 2^7252534690 is an apocalyptic number.

7252534690 is a deficient number, since it is larger than the sum of its proper divisors (6131568350).

7252534690 is a wasteful number, since it uses less digits than its factorization.

7252534690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14778.

The product of its (nonzero) digits is 453600, while the sum is 43.

The square root of 7252534690 is about 85161.8147411150. The cubic root of 7252534690 is about 1935.6638451215.

The spelling of 7252534690 in words is "seven billion, two hundred fifty-two million, five hundred thirty-four thousand, six hundred ninety".