137772462045 has 32 divisors (see below), whose sum is σ = 220977856512. Its totient is φ = 73298152512.

The previous prime is 137772462031. The next prime is 137772462067. The reversal of 137772462045 is 540264277731.

It is not a de Polignac number, because 137772462045 - 2⁴ = 137772462029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 137772461985 and 137772462003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29928714 + ... + 29933316.

It is an arithmetic number, because the mean of its divisors is an integer number (6905558016).

Almost surely, 2^137772462045 is an apocalyptic number.

137772462045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

137772462045 is a deficient number, since it is larger than the sum of its proper divisors (83205394467).

137772462045 is a wasteful number, since it uses less digits than its factorization.

137772462045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9081.

The product of its (nonzero) digits is 1975680, while the sum is 48.

The spelling of 137772462045 in words is "one hundred thirty-seven billion, seven hundred seventy-two million, four hundred sixty-two thousand, forty-five".