39478902150 has 48 divisors (see below), whose sum is σ = 97925589504. Its totient is φ = 10525781280.

The previous prime is 39478902139. The next prime is 39478902179. The reversal of 39478902150 is 5120987493.

It is a self number, because there is not a number n which added to its sum of digits gives 39478902150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 922119 + ... + 963981.

It is an arithmetic number, because the mean of its divisors is an integer number (2040116448).

Almost surely, 2^39478902150 is an apocalyptic number.

39478902150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

39478902150 is an abundant number, since it is smaller than the sum of its proper divisors (58446687354).

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

39478902150 is a wasteful number, since it uses less digits than its factorization.

39478902150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48165 (or 48160 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 39478902150 in words is "thirty-nine billion, four hundred seventy-eight million, nine hundred two thousand, one hundred fifty".