1254150424513 has 4 divisors (see below), whose sum is σ = 1433314770880. Its totient is φ = 1074986078148.

The previous prime is 1254150424493. The next prime is 1254150424537. The reversal of 1254150424513 is 3154240514521.

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 1254150424513 - 2³⁷ = 1116711471041 is a prime.

It is a super-2 number, since 2×1254150424513² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1254150422513) 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, 89582173173 + ... + 89582173186.

It is an arithmetic number, because the mean of its divisors is an integer number (358328692720).

Almost surely, 2^{1254150424513} is an apocalyptic number.

It is an amenable number.

1254150424513 is a deficient number, since it is larger than the sum of its proper divisors (179164346367).

1254150424513 is an equidigital number, since it uses as much as digits as its factorization.

1254150424513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179164346366.

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 1254150424513 in words is "one trillion, two hundred fifty-four billion, one hundred fifty million, four hundred twenty-four thousand, five hundred thirteen".