2537532061 has 16 divisors (see below), whose sum is σ = 2713939200. Its totient is φ = 2365616448.

The previous prime is 2537531993. The next prime is 2537532073. The reversal of 2537532061 is 1602357352.

It is a de Polignac number, because none of the positive numbers 2^k-2537532061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2537536061) 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, 473151 + ... + 478483.

It is an arithmetic number, because the mean of its divisors is an integer number (169621200).

Almost surely, 2^2537532061 is an apocalyptic number.

It is an amenable number.

2537532061 is a deficient number, since it is larger than the sum of its proper divisors (176407139).

2537532061 is a wasteful number, since it uses less digits than its factorization.

2537532061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5748.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 2537532061 is about 50373.9224301622. The cubic root of 2537532061 is about 1363.9669465435.

The spelling of 2537532061 in words is "two billion, five hundred thirty-seven million, five hundred thirty-two thousand, sixty-one".