15345454002254 has 16 divisors (see below), whose sum is σ = 24027677170560. Its totient is φ = 7341790241280.

The previous prime is 15345454002211. The next prime is 15345454002271. The reversal of 15345454002254 is 45220045454351.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1390485059 + ... + 1390496094.

It is an arithmetic number, because the mean of its divisors is an integer number (1501729823160).

Almost surely, 2^{15345454002254} is an apocalyptic number.

15345454002254 is a deficient number, since it is larger than the sum of its proper divisors (8682223168306).

15345454002254 is a wasteful number, since it uses less digits than its factorization.

15345454002254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2780981275.

The product of its (nonzero) digits is 1920000, while the sum is 44.

The spelling of 15345454002254 in words is "fifteen trillion, three hundred forty-five billion, four hundred fifty-four million, two thousand, two hundred fifty-four".