1553255435130 has 64 divisors (see below), whose sum is σ = 4260849868800. Its totient is φ = 354988805184.

The previous prime is 1553255435129. The next prime is 1553255435131. The reversal of 1553255435130 is 315345523551.

It is an interprime number because it is at equal distance from previous prime (1553255435129) and next prime (1553255435131).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (1553255435131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1414071 + ... + 2259669.

It is an arithmetic number, because the mean of its divisors is an integer number (66575779200).

Almost surely, 2^{1553255435130} is an apocalyptic number.

1553255435130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1553255435130 is an abundant number, since it is smaller than the sum of its proper divisors (2707594433670).

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

1553255435130 is a wasteful number, since it uses less digits than its factorization.

1553255435130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854363.

The product of its (nonzero) digits is 675000, while the sum is 42.

The spelling of 1553255435130 in words is "one trillion, five hundred fifty-three billion, two hundred fifty-five million, four hundred thirty-five thousand, one hundred thirty".