15452005245045 has 16 divisors (see below), whose sum is σ = 24723265658112. Its totient is φ = 8241050375360.

The previous prime is 15452005244999. The next prime is 15452005245077. The reversal of 15452005245045 is 54054250025451.

It is not a de Polignac number, because 15452005245045 - 2¹⁷ = 15452005113973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15452005244988 and 15452005245006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7579540 + ... + 9399650.

It is an arithmetic number, because the mean of its divisors is an integer number (1545204103632).

Almost surely, 2^{15452005245045} is an apocalyptic number.

15452005245045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15452005245045 is a deficient number, since it is larger than the sum of its proper divisors (9271260413067).

15452005245045 is a wasteful number, since it uses less digits than its factorization.

15452005245045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2386092.

The product of its (nonzero) digits is 800000, while the sum is 42.

The spelling of 15452005245045 in words is "fifteen trillion, four hundred fifty-two billion, five million, two hundred forty-five thousand, forty-five".