15045052110 has 128 divisors (see below), whose sum is σ = 40875577344. Its totient is φ = 3511848960.

The previous prime is 15045052007. The next prime is 15045052111. The reversal of 15045052110 is 1125054051.

It is a super-4 number, since 4×15045052110⁴ (a number of 42 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15045052111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1178019 + ... + 1190721.

It is an arithmetic number, because the mean of its divisors is an integer number (319340448).

Almost surely, 2^15045052110 is an apocalyptic number.

15045052110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 15045052110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20437788672).

15045052110 is an abundant number, since it is smaller than the sum of its proper divisors (25830525234).

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

15045052110 is a wasteful number, since it uses less digits than its factorization.

15045052110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12858.

The product of its (nonzero) digits is 1000, while the sum is 24.

It can be divided in two parts, 150450521 and 10, that added together give a triangular number (150450531 = T₁₇₃₄₆).

The spelling of 15045052110 in words is "fifteen billion, forty-five million, fifty-two thousand, one hundred ten".