2513452555406 has 32 divisors (see below), whose sum is σ = 4303238825088. Its totient is φ = 1090746938880.

The previous prime is 2513452555399. The next prime is 2513452555429. The reversal of 2513452555406 is 6045552543152.

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, 2333510 + ... + 3236073.

It is an arithmetic number, because the mean of its divisors is an integer number (134476213284).

Almost surely, 2^{2513452555406} is an apocalyptic number.

2513452555406 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2513452555406 is a deficient number, since it is larger than the sum of its proper divisors (1789786269682).

2513452555406 is a wasteful number, since it uses less digits than its factorization.

2513452555406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5570636.

The product of its (nonzero) digits is 3600000, while the sum is 47.

The spelling of 2513452555406 in words is "two trillion, five hundred thirteen billion, four hundred fifty-two million, five hundred fifty-five thousand, four hundred six".