15451965006 has 16 divisors (see below), whose sum is σ = 32721808464. Its totient is φ = 4847675264.

The previous prime is 15451964993. The next prime is 15451965013. The reversal of 15451965006 is 60056915451.

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, 75744825 + ... + 75745028.

It is an arithmetic number, because the mean of its divisors is an integer number (2045113029).

Almost surely, 2^15451965006 is an apocalyptic number.

15451965006 is an abundant number, since it is smaller than the sum of its proper divisors (17269843458).

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

15451965006 is a wasteful number, since it uses less digits than its factorization.

15451965006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151489875.

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 15451965006 in words is "fifteen billion, four hundred fifty-one million, nine hundred sixty-five thousand, six".