2625954754 has 4 divisors (see below), whose sum is σ = 3938932134. Its totient is φ = 1312977376.

The previous prime is 2625954739. The next prime is 2625954769. The reversal of 2625954754 is 4574595262.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2625954739) and next prime (2625954769).

It can be written as a sum of positive squares in only one way, i.e., 1699665529 + 926289225 = 41227^2 + 30435^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2625954698 and 2625954707.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656488687 + ... + 656488690.

Almost surely, 2^2625954754 is an apocalyptic number.

2625954754 is a deficient number, since it is larger than the sum of its proper divisors (1312977380).

2625954754 is a wasteful number, since it uses less digits than its factorization.

2625954754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312977379.

The product of its digits is 3024000, while the sum is 49.

The square root of 2625954754 is about 51244.0704277090. The cubic root of 2625954754 is about 1379.6293119749.

The spelling of 2625954754 in words is "two billion, six hundred twenty-five million, nine hundred fifty-four thousand, seven hundred fifty-four".