15150145300 has 18 divisors (see below), whose sum is σ = 32875815518. Its totient is φ = 6060058080.

The previous prime is 15150145291. The next prime is 15150145363. The reversal of 15150145300 is 354105151.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 5221218564 + 9928926736 = 72258^2 + 99644^2 .

It is a super-2 number, since 2×15150145300² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75750627 + ... + 75750826.

Almost surely, 2^15150145300 is an apocalyptic number.

15150145300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15150145300 is an abundant number, since it is smaller than the sum of its proper divisors (17725670218).

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

15150145300 is a wasteful number, since it uses less digits than its factorization.

15150145300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151501467 (or 151501460 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The spelling of 15150145300 in words is "fifteen billion, one hundred fifty million, one hundred forty-five thousand, three hundred".