2537878750 has 80 divisors (see below), whose sum is σ = 5213831040. Its totient is φ = 918540000.

The previous prime is 2537878747. The next prime is 2537878753. The reversal of 2537878750 is 578787352.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2537878747) and next prime (2537878753).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2537878753) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5211007 + ... + 5211493.

It is an arithmetic number, because the mean of its divisors is an integer number (65172888).

Almost surely, 2^2537878750 is an apocalyptic number.

2537878750 is an abundant number, since it is smaller than the sum of its proper divisors (2675952290).

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

2537878750 is a wasteful number, since it uses less digits than its factorization.

2537878750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899 (or 884 counting only the distinct ones).

The product of its (nonzero) digits is 3292800, while the sum is 52.

The square root of 2537878750 is about 50377.3634681292. The cubic root of 2537878750 is about 1364.0290608068.

The spelling of 2537878750 in words is "two billion, five hundred thirty-seven million, eight hundred seventy-eight thousand, seven hundred fifty".