2537716542 has 32 divisors (see below), whose sum is σ = 5121857664. Its totient is φ = 838188000.

The previous prime is 2537716537. The next prime is 2537716547. The reversal of 2537716542 is 2456177352.

It is an interprime number because it is at equal distance from previous prime (2537716537) and next prime (2537716547).

It is a junction number, because it is equal to n+sod(n) for n = 2537716494 and 2537716503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2537716547) 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, 624417 + ... + 628467.

It is an arithmetic number, because the mean of its divisors is an integer number (160058052).

Almost surely, 2^2537716542 is an apocalyptic number.

2537716542 is an abundant number, since it is smaller than the sum of its proper divisors (2584141122).

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

2537716542 is a wasteful number, since it uses less digits than its factorization.

2537716542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4984.

The product of its digits is 352800, while the sum is 42.

The square root of 2537716542 is about 50375.7535129749. The cubic root of 2537716542 is about 1363.9999996417. Note that the first 6 decimals are identical.

The spelling of 2537716542 in words is "two billion, five hundred thirty-seven million, seven hundred sixteen thousand, five hundred forty-two".