152115312554 has 8 divisors (see below), whose sum is σ = 241594908228. Its totient is φ = 71583676480.

The previous prime is 152115312553. The next prime is 152115312599. The reversal of 152115312554 is 455213511251.

It can be written as a sum of positive squares in 2 ways, for example, as 151542811225 + 572501329 = 389285^2 + 23927^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×152115312554² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152115312551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2236989857 + ... + 2236989924.

Almost surely, 2^152115312554 is an apocalyptic number.

152115312554 is a deficient number, since it is larger than the sum of its proper divisors (89479595674).

152115312554 is a wasteful number, since it uses less digits than its factorization.

152115312554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4473979800.

The product of its digits is 30000, while the sum is 35.

The spelling of 152115312554 in words is "one hundred fifty-two billion, one hundred fifteen million, three hundred twelve thousand, five hundred fifty-four".