1553465034 has 96 divisors (see below), whose sum is σ = 3959867520. Its totient is φ = 450236160.

The previous prime is 1553464987. The next prime is 1553465051. The reversal of 1553465034 is 4305643551.

It is a super-2 number, since 2×1553465034² = 4826507223721242312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1553465034.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 145114 + ... + 155450.

It is an arithmetic number, because the mean of its divisors is an integer number (41248620).

Almost surely, 2^1553465034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1553465034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1979933760).

1553465034 is an abundant number, since it is smaller than the sum of its proper divisors (2406402486).

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

1553465034 is a wasteful number, since it uses less digits than its factorization.

1553465034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10393 (or 10376 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The square root of 1553465034 is about 39414.0207794130. The cubic root of 1553465034 is about 1158.1562649868.

The spelling of 1553465034 in words is "one billion, five hundred fifty-three million, four hundred sixty-five thousand, thirty-four".