50145513150 has 48 divisors (see below), whose sum is σ = 124430593968. Its totient is φ = 13364640000.

The previous prime is 50145513113. The next prime is 50145513157. The reversal of 50145513150 is 5131554105.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50145513157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177340 + ... + 362960.

It is an arithmetic number, because the mean of its divisors is an integer number (2592304041).

Almost surely, 2^50145513150 is an apocalyptic number.

50145513150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50145513150 is an abundant number, since it is smaller than the sum of its proper divisors (74285080818).

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

50145513150 is a wasteful number, since it uses less digits than its factorization.

50145513150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187437 (or 187432 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 30.

It can be divided in two parts, 501455 and 13150, that added together give a triangular number (514605 = T₁₀₁₄).

The spelling of 50145513150 in words is "fifty billion, one hundred forty-five million, five hundred thirteen thousand, one hundred fifty".