15045451202 has 8 divisors (see below), whose sum is σ = 23093018256. Its totient is φ = 7347778452.

The previous prime is 15045451199. The next prime is 15045451217. The reversal of 15045451202 is 20215454051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87473468 + ... + 87473639.

It is an arithmetic number, because the mean of its divisors is an integer number (2886627282).

Almost surely, 2^15045451202 is an apocalyptic number.

15045451202 is a deficient number, since it is larger than the sum of its proper divisors (8047567054).

15045451202 is a wasteful number, since it uses less digits than its factorization.

15045451202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174947152.

The product of its (nonzero) digits is 8000, while the sum is 29.

The spelling of 15045451202 in words is "fifteen billion, forty-five million, four hundred fifty-one thousand, two hundred two".