1354005052500 has 60 divisors (see below), whose sum is σ = 3947917686944. Its totient is φ = 361068012000.

The previous prime is 1354005052453. The next prime is 1354005052511. The reversal of 1354005052500 is 52505004531.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 90259504 + ... + 90274503.

Almost surely, 2^{1354005052500} is an apocalyptic number.

1354005052500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1354005052500 is an abundant number, since it is smaller than the sum of its proper divisors (2593912634444).

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

1354005052500 is a wasteful number, since it uses less digits than its factorization.

1354005052500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180534034 (or 180534017 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 1354005052500 in words is "one trillion, three hundred fifty-four billion, five million, fifty-two thousand, five hundred".