137880025899 has 32 divisors (see below), whose sum is σ = 229334138880. Its totient is φ = 71585056800.

The previous prime is 137880025897. The next prime is 137880025981. The reversal of 137880025899 is 998520088731.

It is not a de Polignac number, because 137880025899 - 2¹ = 137880025897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (137880025897) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 236664 + ... + 575994.

It is an arithmetic number, because the mean of its divisors is an integer number (7166691840).

Almost surely, 2^137880025899 is an apocalyptic number.

137880025899 is a deficient number, since it is larger than the sum of its proper divisors (91454112981).

137880025899 is a wasteful number, since it uses less digits than its factorization.

137880025899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341111.

The product of its (nonzero) digits is 8709120, while the sum is 60.

The spelling of 137880025899 in words is "one hundred thirty-seven billion, eight hundred eighty million, twenty-five thousand, eight hundred ninety-nine".