1513935030 has 32 divisors (see below), whose sum is σ = 3649327200. Its totient is φ = 401951232.

The previous prime is 1513935019. The next prime is 1513935037. The reversal of 1513935030 is 305393151.

1513935030 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1513935030² = 4583998550122201800, which contains 22 as substring.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1513935037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103315 + ... + 117054.

It is an arithmetic number, because the mean of its divisors is an integer number (114041475).

Almost surely, 2^1513935030 is an apocalyptic number.

1513935030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1513935030 is an abundant number, since it is smaller than the sum of its proper divisors (2135392170).

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

1513935030 is a wasteful number, since it uses less digits than its factorization.

1513935030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220608.

The product of its (nonzero) digits is 6075, while the sum is 30.

The square root of 1513935030 is about 38909.3180356582. The cubic root of 1513935030 is about 1148.2481278218.

The spelling of 1513935030 in words is "one billion, five hundred thirteen million, nine hundred thirty-five thousand, thirty".