2153662560354 has 24 divisors (see below), whose sum is σ = 4575601429488. Its totient is φ = 675658841920.

The previous prime is 2153662560341. The next prime is 2153662560367. The reversal of 2153662560354 is 4530652663512.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2153662560341) and next prime (2153662560367).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 621008232 + ... + 621011699.

It is an arithmetic number, because the mean of its divisors is an integer number (190650059562).

Almost surely, 2^{2153662560354} is an apocalyptic number.

2153662560354 is an abundant number, since it is smaller than the sum of its proper divisors (2421938869134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2153662560354 is a wasteful number, since it uses less digits than its factorization.

2153662560354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242019970 (or 1242019953 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 2153662560354 in words is "two trillion, one hundred fifty-three billion, six hundred sixty-two million, five hundred sixty thousand, three hundred fifty-four".