15130452254 has 16 divisors (see below), whose sum is σ = 23314152768. Its totient is φ = 7359157152.

The previous prime is 15130452247. The next prime is 15130452277. The reversal of 15130452254 is 45225403151.

It is a self number, because there is not a number n which added to its sum of digits gives 15130452254.

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, 364907 + ... + 404249.

It is an arithmetic number, because the mean of its divisors is an integer number (1457134548).

Almost surely, 2^15130452254 is an apocalyptic number.

15130452254 is a deficient number, since it is larger than the sum of its proper divisors (8183700514).

15130452254 is a wasteful number, since it uses less digits than its factorization.

15130452254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44579.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 15130452254 in words is "fifteen billion, one hundred thirty million, four hundred fifty-two thousand, two hundred fifty-four".