152474674451 has 4 divisors (see below), whose sum is σ = 166336008504. Its totient is φ = 138613340400.

The previous prime is 152474674379. The next prime is 152474674477. The reversal of 152474674451 is 154476474251.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 152474674451 - 2²⁶ = 152407565587 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152474674451.

It is not an unprimeable number, because it can be changed into a prime (152474674481) 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, 6930667010 + ... + 6930667031.

It is an arithmetic number, because the mean of its divisors is an integer number (41584002126).

Almost surely, 2^152474674451 is an apocalyptic number.

152474674451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

152474674451 is a deficient number, since it is larger than the sum of its proper divisors (13861334053).

152474674451 is a wasteful number, since it uses less digits than its factorization.

152474674451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13861334052.

The product of its digits is 3763200, while the sum is 50.

The spelling of 152474674451 in words is "one hundred fifty-two billion, four hundred seventy-four million, six hundred seventy-four thousand, four hundred fifty-one".