5201553651 has 16 divisors (see below), whose sum is σ = 8199494400. Its totient is φ = 2869822368.

The previous prime is 5201553587. The next prime is 5201553653. The reversal of 5201553651 is 1563551025.

It is not a de Polignac number, because 5201553651 - 2⁶ = 5201553587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5201553653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4269961 + ... + 4271178.

It is an arithmetic number, because the mean of its divisors is an integer number (512468400).

Almost surely, 2^5201553651 is an apocalyptic number.

5201553651 is a deficient number, since it is larger than the sum of its proper divisors (2997940749).

5201553651 is a wasteful number, since it uses less digits than its factorization.

5201553651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8541178.

The product of its (nonzero) digits is 22500, while the sum is 33.

The square root of 5201553651 is about 72121.7973361729. The cubic root of 5201553651 is about 1732.6507362253.

The spelling of 5201553651 in words is "five billion, two hundred one million, five hundred fifty-three thousand, six hundred fifty-one".