387055845051 has 16 divisors (see below), whose sum is σ = 532756008960. Its totient is φ = 249697517760.

The previous prime is 387055845041. The next prime is 387055845053. The reversal of 387055845051 is 150548550783.

It is not a de Polignac number, because 387055845051 - 2¹⁴ = 387055828667 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 387055844985 and 387055845003.

It is not an unprimeable number, because it can be changed into a prime (387055845053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1431406 + ... + 1680188.

It is an arithmetic number, because the mean of its divisors is an integer number (33297250560).

Almost surely, 2^387055845051 is an apocalyptic number.

387055845051 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

387055845051 is a deficient number, since it is larger than the sum of its proper divisors (145700163909).

387055845051 is a wasteful number, since it uses less digits than its factorization.

387055845051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265546.

The product of its (nonzero) digits is 3360000, while the sum is 51.

The spelling of 387055845051 in words is "three hundred eighty-seven billion, fifty-five million, eight hundred forty-five thousand, fifty-one".