5246136940 has 24 divisors (see below), whose sum is σ = 12018423312. Its totient is φ = 1907686080.

The previous prime is 5246136937. The next prime is 5246136967. The reversal of 5246136940 is 496316425.

It is a junction number, because it is equal to n+sod(n) for n = 5246136893 and 5246136902.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11922819 + ... + 11923258.

It is an arithmetic number, because the mean of its divisors is an integer number (500767638).

Almost surely, 2^5246136940 is an apocalyptic number.

It is an amenable number.

5246136940 is an abundant number, since it is smaller than the sum of its proper divisors (6772286372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5246136940 is a wasteful number, since it uses less digits than its factorization.

5246136940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23846097 (or 23846095 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 5246136940 is about 72430.2211787317. The cubic root of 5246136940 is about 1737.5869289703.

It can be divided in two parts, 52461 and 36940, that added together give a square (89401 = 299²).

The spelling of 5246136940 in words is "five billion, two hundred forty-six million, one hundred thirty-six thousand, nine hundred forty".