46542537 has 12 divisors (see below), whose sum is σ = 68150004. Its totient is φ = 30602880.

The previous prime is 46542527. The next prime is 46542541. The reversal of 46542537 is 73524564.

46542537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 24443136 + 22099401 = 4944^2 + 4701^2 .

It is not a de Polignac number, because 46542537 - 2⁶ = 46542473 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (46542527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34764 + ... + 36077.

It is an arithmetic number, because the mean of its divisors is an integer number (5679167).

Almost surely, 2^46542537 is an apocalyptic number.

It is an amenable number.

46542537 is a deficient number, since it is larger than the sum of its proper divisors (21607467).

46542537 is a wasteful number, since it uses less digits than its factorization.

46542537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70920 (or 70917 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 46542537 is about 6822.2090996978. The cubic root of 46542537 is about 359.7079344095.

The spelling of 46542537 in words is "forty-six million, five hundred forty-two thousand, five hundred thirty-seven".