3453397032537 has 48 divisors (see below), whose sum is σ = 5019028045200. Its totient is φ = 2288114841600.

The previous prime is 3453397032499. The next prime is 3453397032559. The reversal of 3453397032537 is 7352307933543.

3453397032537 is a `hidden beast` number, since 3 + 4 + 5 + 3 + 3 + 9 + 70 + 32 + 537 = 666.

3453397032537 is digitally balanced in base 3, 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 8 ways, for example, as 233356176 + 3453163676361 = 15276^2 + 1858269^2 .

It is not a de Polignac number, because 3453397032537 - 2⁷ = 3453397032409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3453397032577) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1396439133 + ... + 1396441605.

It is an arithmetic number, because the mean of its divisors is an integer number (104563084275).

Almost surely, 2^{3453397032537} is an apocalyptic number.

It is an amenable number.

3453397032537 is a deficient number, since it is larger than the sum of its proper divisors (1565631012663).

3453397032537 is a wasteful number, since it uses less digits than its factorization.

3453397032537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4138 (or 4135 counting only the distinct ones).

The product of its (nonzero) digits is 21432600, while the sum is 54.

The spelling of 3453397032537 in words is "three trillion, four hundred fifty-three billion, three hundred ninety-seven million, thirty-two thousand, five hundred thirty-seven".