537580147 has 4 divisors (see below), whose sum is σ = 578932480. Its totient is φ = 496227816.

The previous prime is 537580123. The next prime is 537580157. The reversal of 537580147 is 741085735.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 537580147 - 2¹⁵ = 537547379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (537580117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20676147 + ... + 20676172.

It is an arithmetic number, because the mean of its divisors is an integer number (144733120).

Almost surely, 2^537580147 is an apocalyptic number.

537580147 is a deficient number, since it is larger than the sum of its proper divisors (41352333).

537580147 is a wasteful number, since it uses less digits than its factorization.

537580147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41352332.

The product of its (nonzero) digits is 117600, while the sum is 40.

The square root of 537580147 is about 23185.7746689646. The cubic root of 537580147 is about 813.1070761437.

The spelling of 537580147 in words is "five hundred thirty-seven million, five hundred eighty thousand, one hundred forty-seven".