2050540631400 has 96 divisors (see below), whose sum is σ = 6370465701600. Its totient is φ = 545624620800.

The previous prime is 2050540631383. The next prime is 2050540631429. The reversal of 2050540631400 is 41360450502.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 3430090 + ... + 3983289.

It is an arithmetic number, because the mean of its divisors is an integer number (66359017725).

Almost surely, 2^{2050540631400} is an apocalyptic number.

2050540631400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2050540631400 is an abundant number, since it is smaller than the sum of its proper divisors (4319925070200).

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

2050540631400 is a wasteful number, since it uses less digits than its factorization.

2050540631400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7413859 (or 7413850 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 2050540631400 in words is "two trillion, fifty billion, five hundred forty million, six hundred thirty-one thousand, four hundred".