11472801501 has 16 divisors (see below), whose sum is σ = 18046312448. Its totient is φ = 6344406000.

The previous prime is 11472801497. The next prime is 11472801503. The reversal of 11472801501 is 10510827411.

It is not a de Polignac number, because 11472801501 - 2² = 11472801497 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11472801503) 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, 8811025 + ... + 8812326.

It is an arithmetic number, because the mean of its divisors is an integer number (1127894528).

Almost surely, 2^11472801501 is an apocalyptic number.

It is an amenable number.

11472801501 is a deficient number, since it is larger than the sum of its proper divisors (6573510947).

11472801501 is a wasteful number, since it uses less digits than its factorization.

11472801501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17623392.

The product of its (nonzero) digits is 2240, while the sum is 30.

The spelling of 11472801501 in words is "eleven billion, four hundred seventy-two million, eight hundred one thousand, five hundred one".