4972418787 has 32 divisors (see below), whose sum is σ = 7804952064. Its totient is φ = 2756678400.

The previous prime is 4972418767. The next prime is 4972418797. The reversal of 4972418787 is 7878142794.

It is not a de Polignac number, because 4972418787 - 2²³ = 4964030179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4972418707) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139888 + ... + 171794.

It is an arithmetic number, because the mean of its divisors is an integer number (243904752).

Almost surely, 2^4972418787 is an apocalyptic number.

4972418787 is a deficient number, since it is larger than the sum of its proper divisors (2832533277).

4972418787 is a wasteful number, since it uses less digits than its factorization.

4972418787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32139.

The product of its digits is 6322176, while the sum is 57.

The square root of 4972418787 is about 70515.3797905109. The cubic root of 4972418787 is about 1706.8259334238.

The spelling of 4972418787 in words is "four billion, nine hundred seventy-two million, four hundred eighteen thousand, seven hundred eighty-seven".