15045152401 has 4 divisors (see below), whose sum is σ = 15047383792. Its totient is φ = 15042921012.

The previous prime is 15045152387. The next prime is 15045152431. The reversal of 15045152401 is 10425154051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 15045152401 - 2¹³ = 15045144209 is a prime.

It is a super-2 number, since 2×15045152401² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 15045152401.

It is not an unprimeable number, because it can be changed into a prime (15045152431) 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, 1105551 + ... + 1119076.

It is an arithmetic number, because the mean of its divisors is an integer number (3761845948).

Almost surely, 2^15045152401 is an apocalyptic number.

It is an amenable number.

15045152401 is a deficient number, since it is larger than the sum of its proper divisors (2231391).

15045152401 is an equidigital number, since it uses as much as digits as its factorization.

15045152401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231390.

The product of its (nonzero) digits is 4000, while the sum is 28.

The spelling of 15045152401 in words is "fifteen billion, forty-five million, one hundred fifty-two thousand, four hundred one".