1513454154 has 16 divisors (see below), whose sum is σ = 3028650240. Its totient is φ = 504194400.

The previous prime is 1513454153. The next prime is 1513454161. The reversal of 1513454154 is 4514543151.

It is not an unprimeable number, because it can be changed into a prime (1513454153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61147 + ... + 82254.

It is an arithmetic number, because the mean of its divisors is an integer number (189290640).

Almost surely, 2^1513454154 is an apocalyptic number.

1513454154 is an abundant number, since it is smaller than the sum of its proper divisors (1515196086).

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

1513454154 is a wasteful number, since it uses less digits than its factorization.

1513454154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145165.

The product of its digits is 24000, while the sum is 33.

The square root of 1513454154 is about 38903.1380996444. The cubic root of 1513454154 is about 1148.1265410456.

The spelling of 1513454154 in words is "one billion, five hundred thirteen million, four hundred fifty-four thousand, one hundred fifty-four".