15401513030 has 16 divisors (see below), whose sum is σ = 27892804464. Its totient is φ = 6122809440.

The previous prime is 15401513027. The next prime is 15401513077. The reversal of 15401513030 is 3031510451.

It is a super-2 number, since 2×15401513030² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15401512987 and 15401513005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4722761 + ... + 4726020.

It is an arithmetic number, because the mean of its divisors is an integer number (1743300279).

Almost surely, 2^15401513030 is an apocalyptic number.

15401513030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15401513030 is a deficient number, since it is larger than the sum of its proper divisors (12491291434).

15401513030 is a wasteful number, since it uses less digits than its factorization.

15401513030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9448951.

The product of its (nonzero) digits is 900, while the sum is 23.

The spelling of 15401513030 in words is "fifteen billion, four hundred one million, five hundred thirteen thousand, thirty".