152697791230738 has 32 divisors (see below), whose sum is σ = 255894240798000. Its totient is φ = 67852935929856.

The previous prime is 152697791230723. The next prime is 152697791230739. The reversal of 152697791230738 is 837032197796251.

It can be written as a sum of positive squares in 8 ways, for example, as 21122048632129 + 131575742598609 = 4595873^2 + 11470647^2 .

It is not an unprimeable number, because it can be changed into a prime (152697791230739) 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, 286585063 + ... + 287117386.

Almost surely, 2^{152697791230738} is an apocalyptic number.

152697791230738 is a deficient number, since it is larger than the sum of its proper divisors (103196449567262).

152697791230738 is a wasteful number, since it uses less digits than its factorization.

152697791230738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573702846.

The product of its (nonzero) digits is 240045120, while the sum is 70.

The spelling of 152697791230738 in words is "one hundred fifty-two trillion, six hundred ninety-seven billion, seven hundred ninety-one million, two hundred thirty thousand, seven hundred thirty-eight".