15152734770 has 32 divisors (see below), whose sum is σ = 36372471552. Its totient is φ = 4040072832.

The previous prime is 15152734739. The next prime is 15152734771. The reversal of 15152734770 is 7743725151.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (15152734771) 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, 163414 + ... + 238766.

It is an arithmetic number, because the mean of its divisors is an integer number (1136639736).

Almost surely, 2^15152734770 is an apocalyptic number.

15152734770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15152734770 is an abundant number, since it is smaller than the sum of its proper divisors (21219736782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15152734770 is a wasteful number, since it uses less digits than its factorization.

15152734770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82066.

The product of its (nonzero) digits is 205800, while the sum is 42.

The spelling of 15152734770 in words is "fifteen billion, one hundred fifty-two million, seven hundred thirty-four thousand, seven hundred seventy".